1) open-jet closed circuit automotive wind tunnel
开口回流式汽车风洞
1.
Analysis of sound natural property for open-jet closed circuit automotive wind tunnel;
开口回流式汽车风洞结构的声固有特性分析
2) recurrent open wind tunnel
开口回流风洞
3) open-jet wind tunnel
开口式风洞
4) return-flow wind tunnel
回流式风洞
5) automotive wind tunnel
汽车风洞
1.
Technology of particle image velocimetry test in automotive wind tunnel
汽车风洞的PIV试验技术
2.
With the development of domestic automotive industry,it will become a more important component to build the full scale automotive wind tunnels in our country.
随着我国汽车工业的发展,在国内建造全尺寸汽车风洞已经成为汽车行业发展的重要组成部分。
3.
Firstly the effects of the gap at collector throat and its size on buffeting in automotive wind tunnel are studied in the experiment.
首先实验研究了收集口喉部间隙及其大小对汽车风洞低频颤振的影响,结果表明:在一定的间隙下低频颤振最小。
6) low speed closed circuit wind tunnel
回流式低速风洞
1.
Experimental investigation on the flow characteristics in a newly constructed low speed closed circuit wind tunnel;
回流式低速风洞流动特性的研究
补充资料：开口式轧机
开口式轧机
open-top housing rolling mill
kaikoushi zha』i开D式轧机(open一top housing rolling mill) 由U型机架本体和上盖(上横梁)两部分组成的轧机。机架和上盖间采用不同的方式连接，常见的连接方式有5种，如图所示。开口式轧机主要用于横列式布置的型材和线材轧机(见横列式轧机)上，特别是大、髯睡鳅 ab‘ 迩卿 d仑 开口式轧机机架与上盖连接方式 a一螺栓连接;‘立铺和斜楔连接;‘一套环和斜楔连接; 己一横销和斜楔连接;。一料楔连接中型型材轧机，几乎全部采用开口式轧机。开口式轧机换辊方便，只要拆下上盖就可以将轧辊从机架上面吊出或装入。这种轧机的缺点在于:(D轧机的强度与刚度都较差，影响轧制产品的质量和精度;(2)机架与上盖的加工面多，加工精度高，因而造价高。 (李淑芳洛惠芹)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条